Giada D612-1215U Intel Core i3-1215U Digital Signage Computer with Quad 4K HDMI Outputs

Retail chains, hotels and transport operators often run the same multi-screen layout across many sites, where a proven 12th Gen build is easy to standardise on. The Giada D612-1215U is the Core i3-1215U build of the D612 series, a book-size signage computer with four independent 4K HDMI outputs. The D612-1235U uses the ten-core Core i5-1235U in the same chassis, and the D613-1315U moves to a 13th Gen Core i3-1315U.

The Intel Core i3-1215U is a 12th Gen Alder Lake-P processor with six cores, eight threads and 15 W base power. Intel UHD Graphics supports DirectX 12.1, OpenGL 4.6 and OpenCL 3.0 and decodes 8K HEVC and VP9 content at 60 fps in hardware. Two DDR4-3200 SO-DIMM slots take up to 64 GB, and an M-Key M.2 2280 slot with PCIe 4.0 x4 holds the SSD.

Each HDMI 2.0 port drives up to 4096 x 2304 at 60 Hz, and an optional factory build replaces two of them with a DP1.4 output at up to 7680 x 4320. I/O covers a USB 3.2 Gen 2 Type-C port, a USB 3.2 Gen 2 Type-A port, two USB 2.0 ports, an RS232 port, a headset jack and one GbE port on an Intel i219-LM controller. An E-Key M.2 slot takes an optional Wi-Fi card, and a B-Key slot with SIM takes an optional Quectel EM12 4G or RM500Q 5G module.

The D612-1215U runs from a 19 V DC adapter, operates from 0 °C to 45 °C at up to 95% humidity (non-condensing) and lists CE, FCC Class B and UKCA marks. Smart fan control sits in the BIOS, a watchdog timer and auto power on suit unattended screens, TPM 2.0 is optional, and an optional VESA kit mounts it behind a display. We supply it with memory, storage and a Windows 11 or Linux image installed and tested before it ships.